<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>博客详情页</title>

    <link rel="stylesheet" href="css/common.css">
    <link rel="stylesheet" href="css/detail.css">

</head>

<body>
    <div class="nav">
        <img src="pic/logo2.jpg" alt="">
        <span class="blog-title">我的博客系统</span>
        <div class="space"></div>
        <a class="nav-span" href="blog_list.html">主页</a>
        <a class="nav-span" href="blog_edit.html">写博客</a>
        <a class="nav-span" href="#" onclick="logout()">注销</a>
    </div>

    <div class="container">
        <div class="left">
            <div class="card">
                <img src="pic/doge.jpg" alt="">
                <h3>比特汤老师</h3>
                <a href="#">GitHub 地址</a>
                <div class="row">
                    <span>文章</span>
                    <span>分类</span>
                </div>
                <div class="row">
                    <span>2</span>
                    <span>1</span>
                </div>
            </div>
        </div>
        <div class="right">
            <div class="content">
                <div class="title"></div>
                <div class="date"></div>
                <div class="detail" id="detail" style="background: transparent;">

                </div>
                <!-- <div class="operating">
                    <button onclick="window.location.href='blog_update.html'">编辑</button>
                    <button onclick="deleteBlog()">删除</button>
                </div> -->
            </div>

        </div>
    </div>

    <!-- 引入 editor.md 的依赖 -->
    <link rel="stylesheet" href="blog-editormd/css/editormd.css" />
    <script src="js/jquery.min.js"></script>
    <script src="blog-editormd/lib/marked.min.js"></script>
    <script src="blog-editormd/lib/prettify.min.js"></script>
    <script src="blog-editormd/editormd.js"></script>
    <script src="js/common.js"></script>
    <script>

        function deleteBlog() {
            let c = confirm("确认是否删除");
            if (c){
                $.ajax({
                    type: "post",
                    url: "/blog/delete" + location.search,
                    success: function(result){
                        if (result!=null && result.code==200 && result.data==true){
                            alert("删除博客成功");
                            location.href = "blog_list.html";
                        }else{

                        }
                    }
                })
            }
        }
        getBlogDetail();
        function getBlogDetail() {
            $.ajax({
                type: "get",
                url: "/blog/getBlogDetail" + location.search,
                success: function (result) {
                    if (result != null && result.code == 200 && result.data != null) {
                        let blog = result.data;
                        $(".right .content .title").text(blog.title);
                        $(".right .content .date").text(blog.createTime);
                        // 把 content 转换成 markdown
                        editormd.markdownToHTML("detail", {
                            markdown: blog.content,
                        });
                        // $(".right .content .detail").text(blog.content);

                        // 判断当前登录用户是否是作者，如果是作者，显示编辑和删除按钮
                        // 当前登录用户
                        let loginUserId = localStorage.getItem("login_user_id");
                        // 当前博客的作者
                        let userId = blog.userId;
                        if(userId == loginUserId){
                            let finalHtml = '';
                            finalHtml += '<div class="operating">';
                            finalHtml += '<button onclick="window.location.href=\'blog_update.html' + location.search + '\'">编辑</button>';
                            finalHtml += '<button onclick="deleteBlog()">删除</button>';
                            finalHtml += '</div>';
                            $(".content").append(finalHtml);
                        }else{

                        }
                    }
                }
            });
        }

        //显示博客作者信息
        getUserInfo();
        function getUserInfo() {
            $.ajax({
                type: "get",
                url: "/user/getAuthorInfo" + location.search,
                success: function (result) {
                    if (result != null && result.code == 200 && result.data != null) {
                        let userInfo = result.data;
                        $(".card h3").text(userInfo.userName);
                        $(".card a").attr("href", userInfo.githubUrl);
                    } else {

                    }
                }
            });
        }


    </script>
</body>

</html>